近年一股DAP韓風大盛, Astell&Kern , Calyx 等等在市場fans不少。之不過內地品牌也來勢凶凶, 繼有HiFiman, Fiio, iBasso等, 都已不再是吳下阿蒙 。
小第每日都要坐兩個小時車, 之前用iPad聽過真係一般般, 而且容量不大, 真係幾麻煩。用手機聽又要拎多舊電同耳擴, 更加煩! 所以一心向便攜DAP方向進發, 最後鎖定Fiio X5及iBasso DX90。早兩日上英京, 試左成個鐘, 服務吾錯, 最重要係我咩都冇帶, 佢DAP, 咭, headphone都借比我玩。 Fiio X5 試pop 幾搶耳, 聲底厚暖, 聽得好舒服;iBasso DX90相對清好多, 分析力型, 用low gain都推到Sennheiser MOMENTUM 鵬鵬聲, 最後覺得訊源都係想以分析力行先, 所以選了DX90, 煲一排再去配耳機先。
iBasso DX90
Specifications:
Line out:
Frequency Response: 17Hz~20KHz +/-0.1dB
S/N: -119dB +/-1dB
THD+N: 0.0015%
Crosstalk: 115dB (1KHz)
Output Level: 1.7Vrms (1kHz 0dB)
Headphone out:
Frequency Response: 17Hz~20KHz +/-0.1dB
THD+N: 0.0015% (32ohm load)
Output Level: 1.3Vrms(Low gain), 2.0Vrms(Mid gain), 2.8Vrms(High Gain)
S/N: -118dB +/-1dB(Low gain), -116dB +/-1dB(Mid gain), -115dB +/-1dB(High Gain) (32ohm Load)
Crosstalk: 75dB (1KHz,32ohm Load)
Output Impedance: <0.1ohm
Battery Life: 8.5hours
Battery Charge Time: 3hours with AC adapter, 5.5hours with PC USB port
On Board Flash: 8GB
Audio Formats Supported: APE, FLAC, WAV, WMA, AAC, ALAC, AIFF, OGG, MP3, DSF
Case dimension: 2.52W x 3.98L x 0.67H (inch)
64W x 100L x 17H (mm)
Weight: 140g or 4.94oz
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